Title :
Development of two Ka-band high efficiency helix-TWTs at IECAS
Author :
Huang, Ming-Guang ; Hao, Bao-Liang ; Liu, Pu-Kun ; Liu, Wei ; Wang, Zi-Cheng
Author_Institution :
Inst. of Electron., Chinese Acad. of Sci., Beijing, China
Abstract :
Two new Ka-band traveling wave tubes (TWTs), included a narrow band 40W with 50% efficiency and a 26.5-40GHz 100W with 30% efficiency, has been designed and tested at the Institute of Electronic, Chinese Academy of Sciences (IECAS).
Keywords :
travelling wave tubes; Ka-band traveling wave tube; efficiency 50 percent; frequency 26.5 GHz to 40 GHz; high efficiency helix-TWT; narrow band; power 100 W; power 40 W; Electron tubes; Microwave FET integrated circuits; Power generation; Radar; Radio frequency; Software; Helix traveling wave tube; Ka band; high efficiency;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2011 IEEE International
Conference_Location :
Bangalore
Print_ISBN :
978-1-4244-8662-5
DOI :
10.1109/IVEC.2011.5747073
